hg: valhalla/valhalla/jdk: Initial implementation of metacircular interpreter

[brian.goetz at oracle.com]

Changeset: f0a19269be37
Author:    briangoetz
Date:      2015-08-21 17:23 -0400
URL:       http://hg.openjdk.java.net/valhalla/valhalla/jdk/rev/f0a19269be37

Initial implementation of metacircular interpreter

+ interpreter/src/valhalla/interpreter/Frame.java
+ interpreter/src/valhalla/interpreter/Interpreter.java
+ interpreter/src/valhalla/interpreter/InterpreterError.java
+ interpreter/src/valhalla/interpreter/OpcodeHandler.java
+ interpreter/test/valhalla/interpreter/FrameTest.java
+ interpreter/test/valhalla/interpreter/InterpreterTest.java
! src/java.base/share/classes/java/anyutil/Spliterator.java
! src/java.base/share/classes/java/anyutil/stream/IntStream.java
! src/java.base/share/classes/java/anyutil/stream/Streams.java